Calling Up Parameter Level 2; General - Viessmann Vitodens 222-F Installation And Service Instructions For Contractors

Calling up parameter level 2

Parameters are split into the following groups:
■
–

"General"

– "Boiler"
– "DHW"
– "Solar"
"Ventilation"
–
"Heating circuit 1/2/3"
–
"All parameters"
–
In this group, all parameters are shown in ascend-
ing order (the parameters for the "Solar" and
"Ventilation" groups are only shown if a solar con-
trol module, type SM1 and/or ventilation control
module, type LM1 are connected).
Heating systems with one heating circuit without
■
mixer and one or two heating circuits with mixer:
In the following, the heating circuit without mixer is
designated "Heating circuit 1" and the heating cir-
cuits with mixer as "Heating circuit 2" or "Heating
circuit 3".
If the heating circuits have been designated individu-
ally, the chosen designation appears.
Tap the following buttons:
01. "Menu"
02. "Service"
03. Enter "viservice" password.
04. "System configuration"
05. "Parameter level 2"
General
Note
Parameter values in bold are factory settings.
06. Enter "viexpert" password.
07. Select group.
08. Select parameter.
09. "Change"
10. / for the required value in line with the tables
below.
11. OK to accept the set value.
Parameter display
Fig. 49
Parameter
A
Description of parameter setting
B
Number of parameter
C
Value of parameter
D
Parameter level 2
63